What was found
ON FLIGHT 2939 DURING THE DESCENT THE CREW REPORTED, RECEIVED A BLEED 1 LEAK MESSAGE ON EICAS. THE CREW RAN EPC AND AOM CHECKLIST THERE WAS NO BLEED VALVE FAIL MESSAGE BUT THE BLEED 1 LEAK MESSAGE REMAINED ON SO THE CREW DID A PRECAUTIONARY ENGINE SHUTDOWN. AN EMERGENCY WAS DECLARED AND THE AIRCRAFT LANDED WITHOUT INCIDENT AT DESTINATION. THE AIRCRAFT WAS REMOVED FROM SERVICE. REMOVED AND REPLACED BLEED SEALS AT JOINT 28 AFT AVIONICS BAY AS PER EMB 145 AMM 36-11-10. RAN AIRCRAFT, NO LEAKS OR FAULT MESSAGES NOTED. THE AIRCRAFT WAS RETURNED TO SERVICE.